   (apply-at (m (inc b)) #'foo-player [(inc b)]))
 
 ; Start the synth looping, and play with the GUI to hear it change live
-;(foo-player (m))
+(foo-player (m))
 
 ; Works with instruments too, as long as they have all the necessary metadata.
 (definst bar [note {:default 60 :min 0 :max 120 :step 1}

  (* [0.8 0.8] (env-gen (perc attack decay) :action FREE)
            (sin-osc (midicps note) [0 0.2])))

;(synth-controller bar)

(defn bar-player [b]
  (at (m b) (bar))
  (apply-at (m (inc b)) #'bar-player [(inc b)]))

;(bar-player (m))

            (sin-osc (midicps note)))))

; Create the gui controller
(synth-controller foo)

(def m (metronome 85))

